Now it’s time to create the folder that will keep your Solr index and documents. We also have to copy a basic Solr structure into it. Fortunately, Solr comes with a predefined structure and includes preconfigured files in it. You have to make sure that there is plenty of space wherever you place this folder, since it can grow a lot. By the way, you can place this folder out of your Tomcat webapps folder.